diff options
Diffstat (limited to 'net/core/datagram.c')
-rw-r--r-- | net/core/datagram.c | 25 |
1 files changed, 7 insertions, 18 deletions
diff --git a/net/core/datagram.c b/net/core/datagram.c index a78e7f864c1e..4213081c6ed3 100644 --- a/net/core/datagram.c +++ b/net/core/datagram.c @@ -166,8 +166,6 @@ done: struct sk_buff *__skb_try_recv_from_queue(struct sock *sk, struct sk_buff_head *queue, unsigned int flags, - void (*destructor)(struct sock *sk, - struct sk_buff *skb), int *off, int *err, struct sk_buff **last) { @@ -198,8 +196,6 @@ struct sk_buff *__skb_try_recv_from_queue(struct sock *sk, refcount_inc(&skb->users); } else { __skb_unlink(skb, queue); - if (destructor) - destructor(sk, skb); } *off = _off; return skb; @@ -212,7 +208,6 @@ struct sk_buff *__skb_try_recv_from_queue(struct sock *sk, * @sk: socket * @queue: socket queue from which to receive * @flags: MSG\_ flags - * @destructor: invoked under the receive lock on successful dequeue * @off: an offset in bytes to peek skb from. Returns an offset * within an skb where data actually starts * @err: error code returned @@ -245,10 +240,7 @@ struct sk_buff *__skb_try_recv_from_queue(struct sock *sk, */ struct sk_buff *__skb_try_recv_datagram(struct sock *sk, struct sk_buff_head *queue, - unsigned int flags, - void (*destructor)(struct sock *sk, - struct sk_buff *skb), - int *off, int *err, + unsigned int flags, int *off, int *err, struct sk_buff **last) { struct sk_buff *skb; @@ -269,8 +261,8 @@ struct sk_buff *__skb_try_recv_datagram(struct sock *sk, * However, this function was correct in any case. 8) */ spin_lock_irqsave(&queue->lock, cpu_flags); - skb = __skb_try_recv_from_queue(sk, queue, flags, destructor, - off, &error, last); + skb = __skb_try_recv_from_queue(sk, queue, flags, off, &error, + last); spin_unlock_irqrestore(&queue->lock, cpu_flags); if (error) goto no_packet; @@ -293,10 +285,7 @@ EXPORT_SYMBOL(__skb_try_recv_datagram); struct sk_buff *__skb_recv_datagram(struct sock *sk, struct sk_buff_head *sk_queue, - unsigned int flags, - void (*destructor)(struct sock *sk, - struct sk_buff *skb), - int *off, int *err) + unsigned int flags, int *off, int *err) { struct sk_buff *skb, *last; long timeo; @@ -304,8 +293,8 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, timeo = sock_rcvtimeo(sk, flags & MSG_DONTWAIT); do { - skb = __skb_try_recv_datagram(sk, sk_queue, flags, destructor, - off, err, &last); + skb = __skb_try_recv_datagram(sk, sk_queue, flags, off, err, + &last); if (skb) return skb; @@ -326,7 +315,7 @@ struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned int flags, return __skb_recv_datagram(sk, &sk->sk_receive_queue, flags | (noblock ? MSG_DONTWAIT : 0), - NULL, &off, err); + &off, err); } EXPORT_SYMBOL(skb_recv_datagram); |